I-API 5L yeGr.B yophawulo lwebakala luvela kwi-API Spec 5L iNkcazelo yoMbhobho womgca.Umbhobho womgca oMgangatho unenqanaba A kunye no-B. Amabakala awomeleleyo anegama elingu-X elandelwa bubuncinane obuchaziweyo bokuqina bentsimbi yombhobho, elinganiselwa ngeekhilogram nge-intshi nganye yesikwere (isifinyezo ksi), umz. i-X60 yombhobho enobuncinane bamandla esivuno angama-60. ksi.Jonga le theyibhile ingezantsi ngemigangatho ekhoyo ekhoyo.
API 5L Gr.B igubungela WELDED kunyeUMbhobho ONGATHUNGEYOilungele ukusetyenziswa ekuhambiseni irhasi, amanzi, kunye neoyile kuzo zombini ioyile kunye negesi yendalo.
IiPropati zoMzimba zoMbhobho womgca
| IBanga le-API 5L | Unikeze Amandla umz.(ksi) | Tensile strength umz.(ksi) | Yield to Tensile Ratio (ubuninzi.) | Elongation umz.(%) |
| A | 30 | 48 | 0.93 | 28 |
| B | 35 | 60 | 0.93 | 23 |
| X42 | 42 | 60 | 0.93 | 23 |
| X46 | 46 | 63 | 0.93 | 22 |
| X52 | 52 | 66 | 0.93 | 21 |
| X56 | 56 | 71 | 0.93 | 19 |
| X60 | 60 | 75 | 0.93 | 19 |
| X65 | 65 | 77 | 0.93 | 18 |
| X70 | 70 | 82 | 0.93 | 17 |
| X80 | 80 | 90 | 0.93 | 16 |
Ixesha lokuposa: Feb-21-2020